The dialog window pops-up with default installation path "~/.local/share/Ryzom". By clicking the "OK" an error message says "You don't have enough free space on the disk, please make more space or choose a directory on an other disk."

Sorry you have encountered problems with the installation. There is a new official client ready for download compiled a couple of weeks ago, version 3.2.0. You can find it on ryzom.com. Hopefully this one will install correctly.

It wont work because there is no installation processed due to the error at the installation window. The linux installer does not even start, therefore no files in the folder ~/.local/share/Ryzom at all.

It wont work because there is no installation processed due to the error at the installation window. The linux installer does not even start, therefore no files in the folder ~/.local/share/Ryzom at all.